iPad iOS 5 update woes

Took a while but I finally updated the iPad to iOS 5.0.1. Talk about being an “early adopter”! This update took a little time as the iPad had to be essentially restored to the new version of iOS and then all the content (applications, music, videos, books, and such) had to synchronised back on. All went well until I noticed that the memory usage bar on the iPad summary page in iTunes said 10.9 GB of space had been overrun by “Other” - and on a 64 GB iPad too! I was certainly perplexed by this occurrence and on searching the Apple Support Communities and on Google, found that a simple re-sync of the iPad would suffice, and indeed this fixed the case. Phew… Got back to 17 GB of free space - what it was before.